[geary] Non-fast-forward update to branch gnumdk/fix_mark_menu_actions

[Cédric Bellegarde <cbellegarde src gnome org>]

The branch 'gnumdk/fix_mark_menu_actions' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  b0ee26c... client: Fix updating actions state in mark messages menu

Commits added to the branch:

  06f8304... client: Fix handling of 'mark messages' menu